A wireless operator inside a DaimlerCaption: Daimler Radio Equipment 1920smotor police branch; wireless patrol; wireless operator

Wireless Patrol Daimler with driver Charles Murray, operator Fred Canning outside of car and Sen.Constable Fred (Pop) Downie in back seat, circa 1926-1927. Photos shows wireless transmitter and receiver on the floor. Taken outside the Working Mens's College, later RMIT in LaTrobe St.Caption: Daimler radio equipment 1920spolice vehicles; transport; motor police branch; daimler car; wireless patrol; wireless operator

Original wireless radio transmitter room circa 1926. Located in the wireless room at Russell St HQThe original "police radio transmitter"motor police branch; wireless patrol; wireless operator; police radio transmitter

Information from Norman F. Dalton: Ballarat had a reticulated DC supply in the early part of last century and in 1905 had sufficient generating capacity to enable the trams to be changed from horse drawn to DC electricity. The use of electricity increased with the main power station located on Wendouree Parade, near Webster Street, under the ownership of The Electric Supply Company of Victoria. AC generating plant was installed in 1925 and conversion to AC proceeded. In 1934 the company was taken over by the State Electricity Commission Victoria (SECV) and more AC generation was installed and the changeover of customers was accelerated. This is around the time that the Synchronome Frequency Checking Mast Clock was installed at the Wendouree Parade Power Station. The SECV Annual Report of 1921 states: ::Section 11 of the act directed the COmmission to enquire into the question of securing the adoption of such standards of plant and equipment of a system, frequency and pressure for the generation and distribution of electricity as will admit of the efficient interconnection of undertakings throughout the State. In 1934 when the SECV took over the Ballarat operations the question of linking with the State grid had been a planned operation for some years but due to financial considerations had hindered it and in fact would continue to do so for a further 10 years. So while the need for close frequency control for interconnection was hardly an issue, the need to keep electric clocks correct was important, particularly as this item was a frequent sales point to cover the inconvenience and sometimes expense of converting from DC to AC. The clock is a very accurate pendulum clock with provision for varying effective length during operation for precise time regulation. There are two normal time dials and one is controlled by the pendulum and the other is operated by the system frequency. When the clock was in use it was installed by the MEter and Tests Laboratory and the time was checked daily by radio time signals. The two dials were repeated in the operators control panel in the Power Station. A maximum deviation between the two dials was set in the operating instructions (eg 5 seconds) and the operator would correct this when necessary by remote manual alteration of the turbine governor set point. The clock was used to drive and regulate a system of "slave" clocks which were used to display the time in various locations around the power station. A slave clock is a simple clock which is driven by a small electric motor, its accuracy is regulated by the master clock every 30 seconds to ensure that it and all the other slave clocks in the station are on exactly the right time; slave clocks were placed in various locations, from common rooms to workshops. A master clock could potentially run thousands of slave clocks at one plant. The clock also contains a rectifier. A rectifier is a device that is used to convert AC power to more stable DC current.Two clocks in a timber case. Both are electric, one is powered by the main pendulum mechanism, the other is a self contained electric clock. The main mechanism is of the gravity arm and roller type, which sends an impulse to the slave clocks every 30 seconds. The This Synchronome Frequency Checking Master Clock was used at the Ballarat Power Station. Below the main section of the case is a smaller cabinet containing a rectifier to provide consistent DC power for the clock. The rectifier was made by the Victorian company Hilco, which was located in Burwood. There is a high chance this is not the original rectifier from this clock as there appears to be brackets to hold a larger device in the space the rectifier occupies.Front below main clock face on front of case: "Patented Sychronome Brisbane" Lower left-hand clock face: "Frequency time" Lower right-hand clock face: "Standard Seconds" Synchronous electric clock mechanism on door (Frequency time clock): >200/250 V. 50~ >"Synchronomains" Made in England >Direction indicator for clock starting switch >"To start move lever in direction of arrow and release" >"Patent applied for" Mechanism for "standard seconds" clock: >"English Made" >"Patented" >Serial number "321" >0 above right-hand pillar on front-plate Mechanism for "standard seconds" clock: >"English Made" >"Patented" >Serial number "321" >0 above right-hand pillar on front-plate Mechanism for main clock face: >"English Made" >"Patented" >Serial number "8751" >0 above right-hand pillar on front-plate Inside case, back panel, top enamel plate: >Seconds Battery + Pos. > Battery Common or - Neg. >1/2 min dials Inside case, back panel, bottom enamel plate: external seconds dial Inside case, right hand side, electrical knobs: two switches, both "A.C. mains" Pendulum rod, below suspension spring: Serial number (?) 0000005 Rectifier in bottom cabinet: >"Hilco Rectifier" >"A.C. Volts 230/240" >"Model 1060/S" >"A.C. Amperes" >"Serial No. 1060/S >"Phases 1" >"D.C. Volts 6" >"C.P.S. 50" >"D.C. Amperes 1" >"Made in Australia by Hilco Transformers McIntyre St., Burwood, Victoria." Bakelite electrical plug: makers mark Lower cabinet, RH side panel, pressed tin plate: "AC" (upside down) Brass speed adjustment, outer right RH side: "S" and "F" Ivory and wood pendulum beat ruler: >Ruler, with 0 in centre and numbers 1-5 in ascending order from centre on left and right. > "Synchronome Patent." Steel plate, back panel, inside case, right hand side: >N R A" (descending) >"2191" serial number/part number Face of main clock: "Synchronome Electric" synchronome frequency checking master clock, electricity, state electricity commission, wendouree parade power station, secv, clock, time, pendulum, electric supply company of victoria, norman f. dalton, ballarat power station, rectifier, slave clock

The RAAF retained the Ballarat airfield as its Radio School until 1961. The then-Shire of Ballarat negotiated with the Department of Interior to become the civil operator of the airfield and sought the maintenance on site of the hangars and other structures, however a majority of the P Huts were sold by the Commonwealth. (Wikipedia) Sir William Hudson was a New Zealand-born engineer who headed construction of the Snowy Mountains Scheme for hydroelectricity and irrigation in Australia from 1949 to 1967, when he reluctantly retired at 71. The scheme was completed in 1974, under budget and before time. (Wikipedia)A car with the registration plates HFP949 is stopped by a number of male students from the Ballarat School of Mines. It is a reception for Sir William Hudson at the RAAF station (Ballarat airport). Verso: R.A.A.F. Station 1961. See Magazine Reception for Sir William Hudson Visit. ballarat school of mines, raaf, ballarat airport, students, william hudson, sir william hudson, raaf bas, student activity

Vol. 1., No 10, 67 page magazine including articles - Aviation Developes New Guinea Gold Fields, Radio on the High Seas, Radio and the Weather, Aircraft Building in Australia, Along the Short Waves, Secrets of the Talkies, The Growth of Radio in Aviation, Progress in Aviatin, Some New Radio Patents, Complete List of Australian Call Signs. Includes images and advertisements, Rod McGregor, Richard Berry, Wireless operator, Zepplins, De Havilland Tiger Moth, Avro aeroplane, Spartan Light Plane, Mrs S.C. Elliott-Lynn.radio, aeroplane, avro, tiger moth

Colour acrylic or oil painting of a signals radio room. The painting depicts an operator facing the artist whilst tuning in a frequency.The operator is in a Green uniform with two bars and two chevrons on his sleeve is a Raeme Lad - Ziggy. The painting is set in an ornate Gold frame.Donated to the N.V.V.M. Phillip Island. In memorry of Dr. Zygmunt A Gizyckide Gozdawa. MDDS ( Poznan - Poland B.D Sc (Melb) L.D.S. (Vic) By Gizycki De Gozdawa Family Heritage Foundation Ziggy @ Raeme Lad Radio Wksp. 7 BN RAR 1st Tour NUI DAT.1967.painting, signals, gizycki

2019, heidelberg theatre company inc, directed by terese maurici, 431, artspace exhibitor textile art community art space, artspace curator - teresa schipano, freddie filmore/henry f potter & others played by liam gillespie, jack laurents/george bailey played by mark yeates, sally applewhite/mary bailey played by llaaneath poor, mycroft fry/clarence the angel played by tim camilleri, lana sherwood/violet bick & others played by paula mcdonald, harry heywood/harry bailey & others played by gavin baker, bobby b sharpe /pianist played by jack stringer, wally watson/foley artist played by phil holmes, dolores birdwhistle/floey assistant & others played by kadey mcintosh, musical director jack stringer, production coordinator jim thomson, lighting design emma fox, set design phil holmes, sound engineer andrea cole, stage manager karen dowling, pianist/vocal coach jack stringer, costume design wendy drowley, choreography llaaneth poor, foley props phil holmes, props jim thomson & phil holmes & terese maurici, set painter mal cother, set construction: owen evans & dough mcnaughton & brett hunt & des harris & norm munks & paddy moriarty & tim scott & bib dyers & nicholas gugel & ben chapman and htc members, sound and lighting operator emma fox, rehearsal prompt ryan purdey, photographer david belton, program/poster design chris mclean, publicity jim thomson & toni tyers, box office toni tyers & june cherrey & jenni purdey & carol farr & brett hunt, front of house jenny gilbert and htc members, production review by beth klein

A telegraph key or Morse key is a specialised electrical switch used by a trained operator to transmit text messages in Morse code in a telegraphy system. Keys are used in all forms of electrical telegraph systems, including landline (also called wire) telegraphy and radio (also called wireless) telegraphy. An operator uses the telegraph key to send electrical pulses of two different lengths: short pulses, called dots or dits, and longer pulses, called dashes or dahs. These pulses encode the letters and other characters that spell out the message.Metal device with black knob mounted on a wooden base. A plaque with printed text is also attached to the base.Printed: GIVE A SERIES OF DASHES INSTEAD / OF A STEADY EXPOSURE WHEN CALL- / ING FOR LIGHT, OR SHOWING LIGHT. / USE THE PLUG IN No. 1 / SOCKET AS LONG AS THE / LIGHT IS GOOD ENOUGH. / THEN CHANGE TO No. 2 THIS WILL / LENGTHEN THE LIFE OF BOTH BULB / AND BATTERY.morse code, communication, telegraph key, messages, pulses

A 62 page book outlining the loss of the Beaufort Bomber and the search to locate it. The book includes maps, illustrations and a bibliography. The cover features a map of the search area for the bomber.This book tracks the crash of the RAAF Beaufort, A9-228 which crashed in the mountains near Eskdale, Victoria and the search to locate the wreckage. On the night of 4 June 1945, just weeks before the end of World War 1, a Beaufort Bomber went missing whilst conducting a navigational exercise between Mount Gambier in South Australia and Sale in Victoria.The aircraft was meant to head east, but instead it headed north east due to a series of navigational errors. It flew over Albury, circled and then headed towards the Victorian Alps. It flew over the town of Eskdale in Northeast Victoria and crashed into the side of Mount Tawonga. All crew on board perished. Those lost were Flight Officer Don Flavel (pilot), Flight Officer Robert Clayton (navigator), Flight Officer Fred Wallis and Flight Sergeant L. J. Sims (radio operator). At the time of the crash, many members of the Eskdale community were in the public hall just beginning to watch a screening of the Bing Crosby movie, "Going My Way". This accounts for the title of the publication.beaufort bomber crash 1945, beaufort bomber eskdale, aircraft accidents victoria

A yellow coloured cardboard cover with black details on the front. Top right hand corner reads TM 11-5820-667-12. At the bottom of the cover reads Headquarters, Department of the Army 1 January 1987. there are three metal staples down the left hand side.technical manual, radio set an/prc-77, us army

.0 - Autumn 1980 - Passenger counting, Survey provides data, We lead the way with Z3, Wattle Park, transport in Moscow, Spike Milligan, Melbourne's decorated trams, transporting art, sports, training, and Raymond Stock, Assistant Traffic Manager Revenue .1 - Winter 1980 - Bourke St Mall is popular, Senior citizens help design new tram (Z3), A bus-only lane in Johnstone St., Depot Employees' Social and facility Melbourne. Has a profile on Mr R. C. Drummond, Traffic Manager. .2 - Spring 1980 - Christmas Message, supporting those children with polio in 1938, Trolley buses, Z3 trams being built, use of parafil in overhead, cleaning truck. Has a profile on Ken Hall, Assistant Chief Engineer - Mechanical and Reg Robinson who was the organiser for the 1938 polio event - bus driver / instructor. .3 - Summer 1981 - MMTB involvement with Australia Day pageant, note involvement of TMSV, Bendigo, BTPS 27 (26 Jan. 1981), film on apprentices, tram stop shelters, resilient track work, trolley buses, the supply and systems department including Hawthorn clothing workroom and printing department (photos) and profile on Mr Jerry Compton, Supply and systems department. (Two copies held) .4 - Autumn 1981 - new buildings at Footscray, South Melbourne, trolley buses for Melbourne?, building MAN buses, why join the Tramways Benefit Society, article that looks at the Engineering Branch and profile of John Grigg, Chief Engineer. (Two copies held) .5 - Winter 1981 - New passenger shelters, image of the Elizabeth St shelter proposal, where do old trams go?, "Around the Clock" Emergency Service (item on R10) (See Reg item 1004 for photo), formation of Tramway's Sporting Associations, retirement of Board's driver Peter Savage, bus driving school transferred to Hawthorn, Apprentices and Profile on Bill Sibbison, Depot Manager North Fitzroy. .6 - Spring 1981 - 8 pages - Making of Squizzy Taylor film - Flinders St station, Engineering Amenities at South Melbourne opened, traverser at Preston Workshops, track work - pressing curves at South Melbourne, Conductresses re-union, model tramway at the Royal Show, retirements, sporting association, tramway band, AVM, reducing noise levels, lists Editorial committee. .7 - Summer 1982 - 8 pages - Its Christmas Party time, want to charter a tram or bus?, portable radios, MMTB role in Paraplegic Games, MMTB Architect Gene Marshall retires, photo of WW2 most popular conductresses ball, MMTB Highlights, O-Bahn. Has a profile on Rob Downing - Deputy Chairman. Also Dick Newnham - lift operator at head office, Bob Moffatt - driver turned actor. Also has a follow up on the making of the Squizzy Taylor film "What's wrong with Squizzy" and a photo of the Editorial team and their names. .8 - Autumn 1982 - 8 pages - item on "Taking Melbourne by Storm", photo of Austerity bus 500, Radio Centre, Clifton Pugh tram 504, Essendon Depot (see Reg Item 1005) includes of photos of managers, revenue etc, story on the most popular conductress photo by Win Gibson (see Reg item 180 and 181), new apprentices, John Murdoch model train (Diamond Valley) builder, Sunday vintage tram service (V214) and L class to the zoo. Has a profile on Mr. Peter Saul, Architect. (two copies held) (see image 1178i5 for cover) .9 - Winter 1982 - 8 pages - changes to Doncaster bus - Eastern Free extension, changes to Ministry will affect Board - Steve Crabb, new uniforms, Footscray Depot, apprentice awards, follow up on Austerity buses, Norm Cross and Destination City, Profile on Alan Nolan Runningsheds Engineer, and Mike McLeod MMTB Photographer. (two copies held) .10 - Spring 1982 - book - see Melbourne by tram, Bundoora tramway work, new articulated vehicles (B class trams), Elizabeth St modal interchange shelter, Brunswick depot, demise of the F class bus (Mark VI), profile of Daryl Meade bus engineer, Joe Saccasan carpenter building branch and a list of Jargon. (two copies held).Demonstrates a MMTB employee newsletter, early 1980sMagazine, two colour printed on A2 sheet, folded to A3, "METRA News", published by the MMTB. Each issue unless noted otherwise four pages. Major items listed. Each issue has personnel news, including new staff, promotions, overseas items;trams, tramways, mmtb, z3 class, bourke st, track equipment, overhead, most popular conductress competition, hawthorn depot, clothing, trolley buses, fund raising, footscray, welfare, sale of trams, recovery, r10 vehicle, flinders st, films, radio centre, essendon depot, theatre, transporting art, austerity buses, footscray depot, doncaster, minister for transport, shelters, bundoora, brunswick depot, buses, mont albert, route 42